Twittterapime is the only java me library for oauth 2010/8/9, Bess <bess...@gmail.com>: > Is twitterapime the only OAuth lib for BB? > > Anyone is able to use Twitter4J / SignOAuth in BB J2ME? > > On Aug 7, 5:13 am, David Francisco Tavárez <davidftava...@gmail.com> > wrote: >> Why don't you use twitterapime? >> >> 2010/8/7, BBTweet Media Player <bbtweetme...@gmail.com>: >> >> >> >> > BB is J2ME but has some quirks that did not allow me to use the >> > library I tired. I am just handling the twitter communication on my >> > own. >> >> > On Aug 7, 1:01 am, Bess <bess...@gmail.com> wrote: >> >> You need Twitter to approve before you can use xAuth. xAuth is >> >> different than OAuth. >> >> >> Can I ask which xAuth library did you use on BB? Is that Java? not >> >> J2ME >> >> >> On Aug 6, 1:03 pm, BBTweet Media Player <bbtweetme...@gmail.com> >> >> wrote: >> >> >> > WOOOOHOOO! I got my first 200 getting an XAuth request token. >> >> >> > I think the answer to my question is no, I am not expected to get the >> >> > same signature the have in the XAuth example but it always the same >> >> > on >> >> > my device. My final problem was I was not URL encoding the signature >> >> > before placing it into the Authorization header. >> >> >> > Thanks for all the help here hoping to things moving forward quicker. >> >> > I spent way to long trying to figure that out. >> >> >> > On Aug 6, 2:34 pm, BBTweet Media Player <bbtweetme...@gmail.com> >> >> > wrote: >> >> >> > > Tom, >> >> >> > > Thanks for the reply. That is what I tried to do here. I used the >> >> > > exact same values presented on the XAuth >> >> > > pagehttp://dev.twitter.com/pages/xauth. >> >> > > Everything was exactly the same upto the point where I ran the >> >> > > HMAC- >> >> > > SHA1 encoding.... >> >> >> > > String signature = hmacsha1(signingSecret, baseString); >> >> >> > > The signature was not the same as the signature the showed in the >> >> > > example. My first question is should it be if I run SHA1 encoding >> >> > > will with the same input should it always return the exact same >> >> > > string >> >> > > (I just do not know much about the encoding)? If it should be the >> >> > > exact same this means that my problem is definitively in the >> >> > > encoding >> >> > > step. If so can anyone see what I might be doing wrong in the >> >> > > signing >> >> > > step... >> >> >> > > HMACKey k = new HMACKey(key.getBytes()); >> >> > > HMAC hmac = new HMAC(k, new SHA1Digest()); >> >> > > hmac.update(message.getBytes()); >> >> > > byte[] mac = hmac.getMAC(); >> >> > > return Base64OutputStream.encodeAsString(mac, 0, >> >> > > mac.length, >> >> > > false, false); >> >> >> > > Thanks, >> >> > > Kevin >> >> >> > > On Aug 6, 10:31 am, Tom <allerleiga...@gmail.com> wrote: >> >> >> > > > Hi, >> >> >> > > > I don't have a java compiler ready so I can't test your code. >> >> >> > > > The page about xAuth shows all steps between the start and the >> >> > > > actual >> >> > > > signature. Try reproducing every single one of these values. >> >> > > > (Usually >> >> > > > you can simply log all steps and then compare the results with >> >> > > > the >> >> > > > xauth page.) >> >> >> > > > Tom >> >> >> > > > On Aug 6, 2:56 am, BBTweet Media Player <bbtweetme...@gmail.com> >> >> > > > wrote: >> >> >> > > > > I am having a really tough time trying to figure out how to >> >> > > > > sign >> >> > > > > my >> >> > > > > OAuth request. I am trying to follow the example >> >> > > > > athttp://dev.twitter.com/pages/xauth >> >> > > > > and my signature does not come out the same as it does in the >> >> > > > > example... >> >> >> > > > > I am doing.... >> >> >> > > > > public static void xauth(){ >> >> > > > > try { >> >> > > > > String twitter_url="https://api.twitter.com/oauth/ >> >> > > > > access_token"; >> >> > > > > String oauth_consumer_key = >> >> > > > > "sGNxxnqgZRHUt6NunK3uw"; >> >> > > > > String oauth_consumer_secret = >> >> > > > > "5kEQypKe7lFHnufLtsocB1vAzO07xLFgp2Pc4sp2vk"; >> >> > > > > String oauth_nonce = >> >> > > > > "WLxsobj4rhS2xmCbaAeT4aAkRfx4vSHX4OnYpTE77hA"; >> >> > > > > String oauth_signature_method = "HMAC-SHA1"; >> >> > > > > String oauth_timestamp = "1276101652"; >> >> > > > > String oauth_version = "1.0"; >> >> > > > > String x_auth_mode = "client_auth"; >> >> > > > > String x_auth_password = "%&123!aZ+()456242134"; >> >> > > > > String x_auth_username = "tpFriendlyGiant"; >> >> >> > > > > String postBody = "x_auth_mode="+x_auth_mode >> >> > > > > +"&x_auth_password="+encodeUTF8(x_auth_password)+ >> >> > > > > >> >> > > > > "&x_auth_username="+encodeUTF8(x_auth_username); >> >> >> > > > > String baseString = >> >> > > > > "POST&"+encodeUTF8(twitter_url)+ >> >> > > > > "&oauth_consumer_key%3D"+oauth_consumer_key + >> >> > > > > "%26oauth_nonce%3D"+oauth_nonce+ >> >> >> > > > > "%26oauth_signature_method%3D"+oauth_signature_method+ >> >> > > > > "%26oauth_timestamp%3D"+oauth_timestamp+ >> >> > > > > "%26oauth_version%3D"+oauth_version+ >> >> > > > > "%26"+encodeUTF8(postBody); >> >> >> > > > > String signingSecret = >> >> > > > > encodeUTF8(oauth_consumer_secret) >> >> > > > > +"&"; >> >> >> > > > > String signature = hmacsha1(signingSecret, >> >> > > > > baseString); >> >> >> > > > > String header = new StringBuffer("OAuth >> >> > > > > oauth_nonce= >> >> > > > > \"").append(oauth_nonce).append("\", >> >> > > > > oauth_signature_method=\"") >> >> > > > > .append(oauth_signature_method).append("\", >> >> > > > > oauth_timestamp=\"").append(oauth_timestamp).append("\", >> >> > > > > oauth_consumer_key=\"") >> >> > > > > .append(oauth_consumer_key).append("\", >> >> > > > > oauth_signature=\"").append(signature).append("\", >> >> > > > > oauth_version=\"") >> >> > > > > .append(oauth_version).append("\"").toString(); >> >> >> > > > > System.out.println("Header = " + header); >> >> > > > > } catch (CryptoTokenException e) { >> >> > > > > // TODO Auto-generated catch block >> >> > > > > e.printStackTrace(); >> >> > > > > } catch (CryptoUnsupportedOperationException e) { >> >> > > > > // TODO Auto-generated catch block >> >> > > > > e.printStackTrace(); >> >> > > > > } catch (IOException e) { >> >> > > > > // TODO Auto-generated catch block >> >> > > > > e.printStackTrace(); >> >> > > > > } >> >> > > > > } >> >> >> > > > > private static String hmacsha1(String key, String message) >> >> > > > > throws >> >> > > > > CryptoTokenException, >> >> > > > > CryptoUnsupportedOperationException, IOException { >> >> > > > > HMACKey k = new HMACKey(key.getBytes()); >> >> > > > > HMAC hmac = new HMAC(k, new SHA1Digest()); >> >> > > > > hmac.update(message.getBytes()); >> >> > > > > byte[] mac = hmac.getMAC(); >> >> > > > > return Base64OutputStream.encodeAsString(mac, 0, >> >> > > > > mac.length, >> >> > > > > false, false); >> >> > > > > } >> >> >> > > > > Everything matches the example, but when they sign they get... >> >> >> > > > > oauth_signature="yUDBrcMMm6ghqBEKCFKVoJPIacU%3D" >> >> >> > > > > and I get... >> >> >> > > > > MUYmiobRdoK6s0ZVqo4xQNNO17w= >> >> >> > > > > Can anyone see anything I am doing wrong? >> >> >> > > > > Thanks, >> >> > > > > Kevin >> >> -- >> Enviado desde mi dispositivo móvil >> >> David F. Tavárez >> ============ >> Software >> Developerhttp://www.davidtavarez.com/http://twitter.com/davidtavarezhttp://www.facebook.com/davidtavarez
-- Enviado desde mi dispositivo móvil David F. Tavárez ============ Software Developer http://www.davidtavarez.com/ http://twitter.com/davidtavarez http://www.facebook.com/davidtavarez
